IT1081574B - DIFFERENT PISTON PUMP FOR HIGH PRESSURES - Google Patents

DIFFERENT PISTON PUMP FOR HIGH PRESSURES

Info

Publication number
IT1081574B
IT1081574B IT12545/77A IT1254577A IT1081574B IT 1081574 B IT1081574 B IT 1081574B IT 12545/77 A IT12545/77 A IT 12545/77A IT 1254577 A IT1254577 A IT 1254577A IT 1081574 B IT1081574 B IT 1081574B
Authority
IT
Italy
Prior art keywords
piston pump
high pressures
different piston
different
pressures
Prior art date
Application number
IT12545/77A
Other languages
Italian (it)
Original Assignee
Hammelmann Paul Maschf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hammelmann Paul Maschf filed Critical Hammelmann Paul Maschf
Application granted granted Critical
Publication of IT1081574B publication Critical patent/IT1081574B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
IT12545/77A 1976-04-09 1977-04-04 DIFFERENT PISTON PUMP FOR HIGH PRESSURES IT1081574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2615531A DE2615531C3 (en) 1976-04-09 1976-04-09 High pressure plunger pump

Publications (1)

Publication Number Publication Date
IT1081574B true IT1081574B (en) 1985-05-21

Family

ID=5974955

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12545/77A IT1081574B (en) 1976-04-09 1977-04-04 DIFFERENT PISTON PUMP FOR HIGH PRESSURES

Country Status (6)

Country Link
US (1) US4173435A (en)
DE (1) DE2615531C3 (en)
FR (1) FR2347548A1 (en)
GB (1) GB1548811A (en)
IT (1) IT1081574B (en)
SU (1) SU626709A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242127Y2 (en) * 1978-10-26 1987-10-28
DE3014552C2 (en) * 1980-04-16 1986-06-26 Paul 4740 Oelde Hammelmann Hydraulic drive device for an axial piston pump
DE3117027A1 (en) * 1981-04-29 1982-11-25 Manfred Ing.(grad.) 4320 Hattingen Fischbach "COMPRESSING DEVICE FOR DRINKING THE MOUNTAINS, PREFERABLY FOR GLUING WITH LIQUID PLASTIC"
US4615661A (en) * 1982-07-30 1986-10-07 King Jimmy L Magnetic pump
DE3523387A1 (en) * 1985-06-29 1987-01-08 Paul Hammelmann HIGH PRESSURE PLUNGER PUMP
DE3709611A1 (en) * 1987-03-24 1988-10-06 Paul Hammelmann HIGH PRESSURE PLUNGER PUMP
JPH01305168A (en) * 1988-06-03 1989-12-08 Fuji Filter Kogyo Kk Plunger pump for slurry
US7121812B2 (en) * 2003-02-19 2006-10-17 Nlb Corp. High pressure pump having replaceable plunger/valve cartridges
US9003955B1 (en) 2014-01-24 2015-04-14 Omax Corporation Pump systems and associated methods for use with waterjet systems and other high pressure fluid systems
US10808688B1 (en) 2017-07-03 2020-10-20 Omax Corporation High pressure pumps having a check valve keeper and associated systems and methods
RU2692588C1 (en) * 2018-10-25 2019-06-25 Государственное бюджетное образовательное учреждение высшего образования "Альметьевский государственный нефтяной институт" Pump
WO2021195106A1 (en) 2020-03-24 2021-09-30 Hypertherm, Inc. High-pressure seal for a liquid jet cutting system
WO2021202390A1 (en) 2020-03-30 2021-10-07 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US214764A (en) * 1879-04-29 Improvement in pumps
FR880453A (en) * 1941-08-29 1943-03-26 Olaer Marine Friction valves
US2756679A (en) * 1952-02-18 1956-07-31 Meader Campling William Reciprocating pumps
US2983480A (en) * 1956-07-02 1961-05-09 Grace W R & Co Valve stem and reciprocating shaft seal
GB1105234A (en) * 1965-07-16 1968-03-06 Daimler Benz Ag Improvements relating to sealing arrangements between cylinders and pistons
US4036564A (en) * 1971-08-02 1977-07-19 Richards John A Concrete pumping apparatus
DE2411546C3 (en) * 1974-03-11 1979-01-11 Paul Hammelmann, Maschinenfabrik, 4740 Oelde High pressure plunger pump
LU72099A1 (en) * 1974-05-10 1975-08-20
GB1462145A (en) * 1974-11-15 1977-01-19 Hammelmann Paul Maschf High-pressure plunger pumps

Also Published As

Publication number Publication date
FR2347548A1 (en) 1977-11-04
DE2615531C3 (en) 1980-01-10
GB1548811A (en) 1979-07-18
FR2347548B1 (en) 1980-02-08
US4173435A (en) 1979-11-06
DE2615531A1 (en) 1977-10-20
SU626709A3 (en) 1978-09-30
DE2615531B2 (en) 1979-05-17

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